Thuy, Pham, Nguyen Le Khanh, & Nguyen Nhu Duy.
" Effects of Led Light Intensity and Carbon Dioxide Concentration on the Growth of Spinach  (Spinacia oleracea L.) in a Plant Factory." <em>VNU Journal of Science: Natural Sciences and Technology</em> [Online], 39.1 (2023): n. pag. Web. 15 May. 2024